<!DOCTYPE html>
<html>
<head>
	<title></title>
</head>
<body>

<script type="text/javascript" src="js4-1.js"></script>
<script type="text/javascript" src="js4-2.js"></script>
<script type="text/javascript">
	
module1.m1();
module1.m2();
module1.m3();

</script>

</body>
</html>